baber/WOPTO huggingface dataset:
Patent GB-702668-A (GB)
Title: Improvements in or relating to ventilating systems
IPC: F24F13/062
Filed: 1951-02-09
Abstract: 702,668. Ventilators. MICHAELIS, K., and WILLIAMS, J. May 9, 1952 [Feb. 9, 1951], No. 665/51. Class 137. [Also in Group XXV] Ventilating conduits are formed between a number of flared members 10, 11, 12, an annular space being provided between a cylindrical casing 15 and a cylindrical extension 17 of the outer member 11 which communicates with the conduits and which accommodates a number of adjustable blades 38, Fig. 5. Each blade 38 is fixed to a shaft 39 cranked at 40 to loosely engage in a block 41 which is connected to a ring 43. The inner member 10 may itself serve as a ventilating conduit or, as shown, may accommodate a light 13. The ring 43 is movable axially by a screw 44, and a hinge 50, Fig. 7, to open or close the blades. Two pivoted half annular biades only may be provided, the blades being swung in opposite directions by operation of the screw 44. One pivot shaft only may be operated by the screw, the two blades then being' linked together for simultaneous movement. The half annular blades 51, Fig. 3, may be cut away, in which case, the spaces are filled by two additional blades 59, each blade being mounted on a shaft 60 and connected to a connecting rod of the operating mechanism by a lever arm 85. The edges of the blades 59 are of stepped formation where they overlap the blades 51. In Fig. 15 blades 61-64 are arranged on axes 65-68 respectively at right angles to each other, the shaft 65 only being provided with a cranked end for connection to the operating mechanism and the side edges of the blades overlapping so that rotation of the shaft 65 imparts movement to all of the blades. The blades 62, 63, 64 are provide 1 with extensions 70 having turndown portions which act as stops for the blades in their vertical position, each turndown portion being received in a slot in the underlying blade when the blades are closed. In an alternative arrangement, Fig. 20, the blade 61 has each side edge bent down as at 73, the extremities 74 of the parts 73 being shaped to link the blades 62, 64 in their upright positions The blades 62, 64 are similarly shaped along one edge to engage the blade 63. In a further modification the blade 61 has fixed near each side edge a bent wire similar in shape to the bent over portion 73. The casing 15, Fig. 1, houses a lamp holder 14, a glass bowl 19 being detachably secured to the peripheral flange of the conduit 10 by ring 21 which is fixed to the conduit 10 by a hinge, not shown, and by releasable fastenings (see Group XXV). The members 10, 11, 12 are secured together by stays 18, screws 37 being threaded into holes at the ends thereof, and the member 12 being held in position between a shoulder and a spacing sleeve on each stay.
Patent GB-196034-A (GB)
Title: Improvements in sliding windows particularly adapted for vehicle bodies
IPC: B60J10/04
Filed: 1922-01-09
Abstract: 196,034. Marks, E. C. R., (Dura Mechanical Hardware Co.). Jan. 9. 1922. Vehicle windows; frames. -The sliding frameless glass panel C of a vehicle window is mounted in a channel lining D preferably of felt, such as is used in the back-checks of pianos. The lining is retained in the rabbeted frame A by a stop bead E, preferably of folded metal screwed to the frame, and is sufficiently compressed to prevent rattling and the entry of rain &c.
Patent GB-123771-A (GB)
Title: Improvements in or relating to Ordnance, Trench Guns and Mortars.
Inventor: STOKES STANLEY FREDERICK
IPC: F41A1/06
Filed: 1916-01-17
Abstract: 123,771. Stokes, S. F. Jan. 17, 1916. Ordnance design; chambers.-Relates to means for regulating the range of the projectiles in a trench or other gun of the kind in which adjustable openings are provided to permit the escape of part of the explosion gases, and consists in the employment of an adjustable plug cock for this purpose. The plug cock a may be provided directly on the explosion chamber c or connected thereto by a short conduit or connecting-pipe. The cock is operated by a handle b, and a muffiing-device or guard may be provided to prevent personal injury from the escaping gases. Reference has been directed by the Comptroller to Specification 10882/15.
Patent GB-1066875-A (GB)
Title: Packaging of rod-like articles
Inventor: BROWN SELWYN
IPC: B65D59/08
Filed: 1965-01-07
Abstract: 1,066,875. Packages. BRITISH OXYGEN CO. Ltd. Dec. 14, 1965 [Jan. 7, 1965]. No. 769/65. Heading B8C. A bundle of welding rods 1 is packaged by applying end caps 2 and placing the whole in a sleeve 3 closed at one end 4, the sleeve then being heat- or vacuum-shrunk, and the end 5 heat-sealed. The end caps may be folded-up from blanks of chipboard. Fig. 2, or moulded from plastics, Fig. 4. The end caps may include a desiccant.
Patent GB-656388-A (GB)
Title: Method for producing 7-hydroxycholesterol by reduction of 7-ketocholesterol
IPC: C07J9/00
Filed: 1949-01-11
Abstract: 7-Hydroxysterols are obtained by reducing the corresponding 7-ketosterols employing as the reducing agent lithium aluminium hydride LeAlH4.  The reaction may be effected in either solution. Detailed examples are given.
Patent GB-259438-A (GB)
Title: Improvements in sliding latches
IPC: E05B55/00
Filed: 1926-01-11
Abstract: 259,438. Seme, P. K. I. Jan. 11, 1926. Night latches, locked on both sides of the door by pin-tumbler locks operated by a common key, have the inside lock arranged in the rim of the night latch. The invention is more particularly applicable to the night latch described in Specification 258,757 wherein a rocking lever is operated to block or release the latch bolt. This lever pivotes on the rod o and has a short blocking arm q and a long arm t. A cam s in the arm t renders it operable by the follower i of the outside pin-tumbler lock. The inside pin tumbler lock y' is mounted in the rim a<1> of the night latch and the barrel m carries a projection y<2> which operates an arm t<1> integral with the arm t' to rock the blocking lever. The arm t is held in inoperative position by engaging a notch in the door v and is released by the pin x on the barrel of the outside lock and by the depression of the rod u by the engagement of its lug 2 with the arm y<2> of the inside lock y<1>.
Patent HK-16990-A (HK)
Title: Method and reagent for determining glucose levels in blood samples
Inventor: BAKER JOHN RICHARD
IPC: G01N33/66
Filed: 1990-03-01
Abstract: The invention provides a method of determining serum glucose levels in a blood sample or a sample derived from blood, said method comprising the steps of maintaining the sample at a controlled temperature, controlling the pH of the sample to a suitable value, between 10 and 14, adding a colouring agent, preferably a reducible dye such as nitro-blue tetrazolium, to the sample and after a first delay in taking a first colour measurement and after a second delay in time taking a second colour measurement and comparing the resultant colour change with the colour change in a standard solution, the selected colouring agent and pH conditions being such that a change of colour in the colouring agent is caused by the glucose in the sample while that glucose is still reacted or associated with an amine group of protein in that blood and when the glucose has undergone a molecular re-arrangement and is present in the form of fructosamine.
Patent HK-20790-A (HK)
Title: Magnetic recording medium having a perfluoropolyether polymer protective coating
Inventor: BURGUETTE MARIO DOMINGUEZ
IPC: G11B5/702
Filed: 1990-03-15
Abstract: A magnetic recording medium protected by a very thin, composite low surface energy covering is disclosed. The covering comprises a primer layer of a polymerized phosphorylated monomer or oligomer and an outer lubricant layer of perfluoropolyether polymer. The two layers may be polymerized in situ. The primer layer is made from monomers such as phosphorylated bis[4-(methacryloyloxy- hydroxypropylcarbamato)-cyclohexyl]methane. The outer layer is made from a polymerizable perfluoropolyether monomer such asCH=CH<sub>2</sub>. The composite low surface energy covering is especially useful for providing lubricity and corrosion resistance to a metallic thin-film magnetic recording coating.
Patent HK-27494-A (HK)
Title: Device for applying fluid substances
Inventor: CIRELLI GIORGIO DR
IPC: A61M5/14
Filed: 1994-03-24
Abstract: The portable appliance is of use for the subcutaneous or intradermal injection of a liquid formulation of an active principle and it comprises in combination: a supply vessel for the formulation; an injection needle adapted to communicate with the vessel; pump means for emptying the vessel through the injection needle; securing means for securing the appliance to an appropriate part of the patient's body; and needle-driving means for shooting the injection needle into the patient's skin.
Patent JP-H09197365-A (JP)
Title: Electro-optic element
Inventor: MIYAZAKI REI
IPC: G02F1/133
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electro-optic element which is free from display defects and has an excellent image grade by specifying the relation between the twist angle of liquid crystal regulated by a rotary polarization optical material and the twist angle of liquid crystal regulated by the orientation treatment applied on a base body. SOLUTION: A liquid crystal cell formed by holding a liquid crystal added with a rotary polarization optical material to induce twist between a pair of substrates is arranged between a pair of polarization plates. The value of ΔD is -28.5<=ΔD<=66.5, when the twist angle of the liquid crystal regulated by the rotary polarization optical material is denoted as Dc, the twist angle of the liquid crystal regulated by the orientation treatment applied on the substrate as Ds, and ΔD=[(Dc-Ds)/Ds]×100(%) is assumed. Further, the amt. of addition (C[wt.%]) of the rotary polarization optical material is regulated by C=X/(d×P) when the twist angle (Dc) is denoted as X, the cell thickness as (d) and the optical rotatory power possessed by the rotary polarization optical material as P.  The conformity of the twist angle of the liquid crystals regulated by the rotary polarization optical material of the liquid crystal cell and the twist angle of the liquid crystals regulated by the orientation treatment applied on the substrate is thus improved.
Patent JP-H04151248-A (JP)
Title: Method and device for lamination molding stretched sheet and multilayer sheet consisting of stretched and non-stretched sheet
Inventor: ROORANTO ROOTO
IPC: B29C55/02
Filed: 1991-01-07
Abstract: PURPOSE: To advantageously retreat or reuse by forming opposed and contact surfaces of an oriented sheet and a non-oriented sheet out of corresponding or the same type of material, and continuously delivering or drawing the obtained multilayer sheet. CONSTITUTION: Since a heating roller 11 disposed at the nearest of a laminating range of a temperature regulating roller 8 loads a coating side of a non-oriented sheet 3 as seen from a moving direction of the sheet 3, the sheet 3 is particularly heated satisfactorily. A pressing roller 12 for the sheet 2 is provided at the roller 8 between an orienting roller 6 and a pressing roller 9 of an orienting unit 4. Thus, the sheet 2 is held to be brought into contact with the regulating roller as smooth as possible before the sheet 2 is brought into contact with the sheet 3 in the adhering range between the roller 8 and the roller 9. That is, the sheet 2 oriented by the unit 1 and the sheet 3 are superposed and laminated, and hence the multilayer sheet or composite sheet 13 can be drawn ahead of the roller 8 as a whole.
Patent JP-S523033-A (JP)
Title: Novel dipeptides
Inventor: MIKI TOUSAKU
IPC: C07C239/00
Filed: 1976-01-01
Abstract: PURPOSE:Dipeptides of formula I(where R1 is H, alkoxy; Z is H, metal atom, alkyl), for example, N-(4-methoxybenzoyl)-phenylalanyl tyrosine.
Patent JP-H02279209-A (JP)
Title: Saw blade
Inventor: NAKAHARA KATSUMI
IPC: B27B33/02
Filed: 1990-01-08
Abstract: PURPOSE:To enable the cutting of hard materials and to reduce cutting resistance for restricting the bend of a blade and noises by providing plural groups of saw blades the tips of which approtimately match two or more kinds of mutually parellel virtual curves which changes periodically or at irregular periods. CONSTITUTION:Saw blades 7, 17 the tips of which match a virtual curve L1 are straight blades. the setting widths of left and right set blades 9L, 15R, 19L, 25R in a low blade group the tips of which match a vitual curve L2 is set wider than the setting widths of left and right set blades 11R, 13L, 21R, 23L in a high blade group the tips of which match the virtual curve L1. When the saw blades 7, 9L, 25R, 11R, 23L in the vicinity of the top is applied to a cutting material, cutting volume is large, and particularly the saw blades of the high blade groups perform cutting mainly to destroy and cut the processing hardening layer of the cutting portion and when the saw blades 17, 19L, 15R, 21R, 13L placed in vicinity of the bottom are applied, cutting volume is small so that they cut the cutting portion without the rub of the hardening layer and cutting resistance is reduced thereby. The bending tendancy in a left-right direction in the saw blades of the high blade group matching the virtual curve L1 is restricted because a component in a left-right direction toward the opposite side of the blades of the adjacent low blade group becomes large.
Patent JP-H03205074-A (JP)
Title: Slope adjusting mechanism for skiing slope
Inventor: FUJIMURA HIROYUKI
IPC: E01C13/12
Filed: 1990-01-08
Abstract: PURPOSE:To easily change and adjust the slope of a skiing ground by laying mats which possesses elasticity and flexibility in the lower part of a slope and allowing the mat to include a plurality of vacant parts and allowing each of the vacant part to be filled with bead shaped fillers and connecting a mechanism for discharging the fillers. CONSTITUTION:When a selector valve 30 of a mechanism 20 connected with a bead bag (vacant part) 18 which exists directly under a prescribed position of a slope G is turned to the I-side, the pressurized oil is supplied into a hydraulic cylinder piston 24, and pistons 24a and 22a rise, and the inside of a bead bag 26 is filled with filling material, i.e., beads B. Accordingly, the bead bag (vacant part) 18 expands, and the slope part in the upper part rises. Further, when the selector valve 30 of the mechanism 20 is turned to the O-side, the pressurized oil is discharged from the hydraulic cylinder piston 24, the pistons 24a and 22a lower, and the beads B are discharged into the bead piston 22 from the vacant part 18. Then, the bead vacant part 18 contracts, and a layer 12 in the upper part and the slope G part are made flat or recessed.
Patent JP-H10200523-A (JP)
Title: Encodong/deciding circuit
Inventor: SHIMADA YUICHI
IPC: H04L9/08
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To make decoding of a code difficult by changing every time at random an initial value of an encoding key/a decoding key for each frame period, with regard to encoding/decoding of information between transmitters. SOLUTION: In a transmitter provided with CRC generating parts 11a, b that prepare a CRC check but from an input signal, scrambler parts 13a, b that by using an initial value from 1st initial value preparation parts 17a, b scrambles multiplexed signals of the input signal and the CRC check but, descrambler sections 14a, b that by using initial values from 2nd initial value preparation parts 16a, b descrambles inputted encoded data and CRC check parts 15a, b that conducts detection of an error from decoded data, the 1st initial value preparation parts 17a, b outputs the CRC check bit separated by the CRC check parts 15a, b as an initial value and the 2nd initial value preparation parts 16a, b so as to output the CRC check bit prepared by the CRC check parts 15a, b as an initial value.
Patent JP-H01176610-A (JP)
Title: Manufacture of superconductive ceramic wire material
Inventor: ISHIKAWA SHINJI
IPC: H01B13/00
Filed: 1988-01-05
Abstract: PURPOSE:To make it possible to process a superconductive ceramics stably and to obtain an excellent property of superconductive ceramics wire material by inserting a superconductive ceramic rod including a superconductive oxide into a pipe including a ceramics or a glass, and heating and softening one end of the basic material in the axial direction to wiredraw it. CONSTITUTION:An oxide superconductive ceramics rod 1 is inserted in a ceramic or glass pipe 2 to make a basic material, which is wiredrawn from its one end to make it possible to melt on condition that the basic material is covered with a stable ceramic or glass pipe 2. Consequently, the volatalization of Cu and the like is suppressed, and the contamination from a crucible or the ambiance can be prevented. In such a way, a superconductive ceramics can be processed stably, and a superconductive ceramic wire material with an excellent property can be obtained.
Patent JP-H08189153-A (JP)
Title: Drainage structure of unit type building
Inventor: KAWAKAMI HIDETADA
IPC: E04D13/04
Filed: 1995-01-06
Abstract: PURPOSE: To design a drainage structure so as not to bring a level difference between floors of balcony units, even when the balcony units are parallelly arranged to constitute a bolcony. CONSTITUTION: In a drainage structure of a unit type building provided with floors 13A, 13B on which rainwater falls and constituted of a balcony in which a plurality of balcony units 5A, 5B with different depths are parallelly arranged, the floors of a plurality of balcony units 5A, 5B are provided with the same drainage slope. The height of the floors 13A, 13B at the end of the building body 1 side are made equal. In this way, the level difference is not brought between the floors of balcony units.
Patent JP-S62159238-A (JP)
Title: Data drive type control system for data processor
Inventor: MAEJIMA YUKITO
IPC: G06F9/44
Filed: 1986-01-08
Abstract: PURPOSE:To improve the processing efficiency of output data by preparing two different ways of information for the output data on a processing program and displaying the number of the selected one of output data. CONSTITUTION:An execution control program 31 extracts an input/output control table out of the head of a start queuing 41 and decides a processing program 11 to be started. This started program 11 performs a prescribed arithmetic operation and stores the number of an output data is selected into the validity display for output data to send the control back to the program 31. The program 31 decides the way of information. In case it is informed to all receivers of output information indicated by the input/output control table that the input data is ready, this control table is registered to the end of the queuing 41 and a series of output information processes in the same number as those receivers of output information. While the number of receivers of output information and the indication for receivers of output information are obtained to perform the output information processing in case a single piece of output data is selected.
Patent JP-S59128209-A (JP)
Title: Method and apparatus for manufacturing calcium carbide
Inventor: KANEKO KIYOUZOU
IPC: C01B32/942
Filed: 1983-01-05
Abstract: PURPOSE:To obtain industrially CaC2 without extreme local overheating, melting loss of furnace wall and attachments nor oxidation decomposition of produced CaC2, by carrying out the heating of a mixture of quick lime and carbonaceous substance by combustion flame of CO and O2 in the manufacture of CaC2 by an oxygen process. CONSTITUTION:A mixture of starting materials such as pulverized quick lime, coal or cokes having uniform grain sizes is charged to the upper part of a furnace 3 from a storage tank 1 and to a preheating chamber 4 by a definite quantity portionwise by a conveyer 2 and piled up on a perforated partition board 5. The mixture is preheated by heated gas of a combustion chamber 6, sent to a furnace bottom by a definite quantity portionwise in accordance with the opening degree of a horizontal door 7, and pushed out to the chamber 6 by keeping an inclined surface 9 having an angle of repose. On the other hand, CO compressed by a compressor 10 is mixed with pure O2 from a supply pipe 12 in a mixer 11 to be burnt by a burner 13, and the starting material is sintered by a combustion flame and slid down to a melting crucible 14. The melting mixture consisting essentially of CaC2 and a slag are respectively taken out from outlets 15, 16. The combustion gas and a reaction gas generated from the surface 9 and the crucible 14 are sent to the chamber 4, brought into reaction with carbon, and CO2 is reduced to CO. Thus, the control of heating temp. of the starting material is carried out accurately.
Patent JP-2000200131-A (JP)
Title: Three-dimensional image generation system and three- dimensional image generation method
Inventor: KIMURA HIROYUKI
IPC: G06F3/048
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To easily recognize the perspective of a three-dimensionally displayed object and to easily refer to the contents of the object. SOLUTION: This system is provided with a three-dimensional rendering accelerator 6 for generating image data so as to three-dimensionally display the plural objects, a display device 7 for displaying images based on the generated image data, a three-dimensional pointing device 5 for indicating the three- dimensional space position of the displayed image and a focus range change button 50 for changing and setting a focus range in a depth direction based on the indicated space position. In this case, the three-dimensional rendering accelerator 6 generates the image data so as to display the object in the focus range in a focus state and to display the object outside the focus range in a non-focus state.
Patent JP-H01177343-A (JP)
Title: Manufacture of alpha-type titanium alloy excellent in cold workability
Inventor: FUJII HIDEKI
IPC: C22F1/18
Filed: 1988-01-07
Abstract: PURPOSE:To manufacture an alpha-type Ti alloy excellent in cold workability by subjecting an alpha-type Ti alloy to heating and holding to a specific temp. and then to rapid cooling and successively subjecting the above alloy to annealing consisting of heating and holding to a specific temp. and cooling. CONSTITUTION:An alpha-type Ti alloy is heated to a temp. between (beta-transus) and (beta-transus+250 deg.C) and held to undergo solution heat treatment, which is cooled from the above treating temp. at >=10 deg.C/sec cooling rate to prevent the coarsening of intermetallic compounds and then cooled down to the heating temp. in the following stage or below. The above alloy is successively heated to 750-930 deg.C and held at the above temp. for <=3hr to undergo annealing, by which stress due to the above cooling is relived. Then, the alloy is cooled from the annealing temp. down to <=500 deg.C at >=1 deg.C/sec cooling rate, by which the coarsening of intermetallic compounds is prevented. By this method, the alpha-type Ti alloy causing no cracks even if subjected to cold working at >=about 25% and excellent in cold workability can be obtained by means of a single annealing.